PPT Slide
ESA Space Environment &
Effects Analysis Section
X-Ray Surveys of Asteroids and Moons
Induced X-ray line emission:
indicator of target composition
(~100 mm surface layer)
Cosmic rays,
jovian electrons
Geant3.21
G4 �standard�
Geant4 low-E
Solar X-rays, e, p
Courtesy SOHO EIT
C, N, O line emissions included
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